WordPress Plugin Gmedia Photo Gallery Arbitrary File Upload

WordPress Plugin Gmedia Photo Gallery is prone to a vulnerability that lets attackers upload arbitrary files. The issue occurs because the application fails to adequately sanitize user-supplied input. An attacker can exploit this vulnerability to upload arbitrary code and run it in the context of the webserver process. This may facilitate unauthorized access or privilege escalation other attacks are also possible. WordPress Plugin Gmedia Photo Gallery version 1.2.1 is vulnerable prior versions may also be affected.